Product Details | BALL VALVE

4820-01-146-4600 A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: SS5451414519ASSYA, SS545-1414519ASSYA, V3281ASSYA, V3281TY3STYA50IN, 2003281ASSVA, 20-03281ASSVA, 4820-01-146-4600, 01-146-4600, 4820011464600, 011464600

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 31 JAN 1983 01-146-4600

Drawings & Photos | NSN 4820-01-146-4600


Cross Reference | NSN 4820-01-146-4600

Part Number Cage Code Manufacturer
20-03281ASSVA 03670 TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING
SS545-1414519ASSYA 80064 NAVAL SHIP SYSTEMS COMMAND
V3281ASSYA 03670 TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING
V3281ASSYA 52659 ROCKWOOD SYSTEMS CORP
V3281ASSYA 53154 PORTLAND VALVE LLC
V3281TY3STYA50IN 03670 TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING

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Technical Data | NSN 4820-01-146-4600

Characteristic Specifications
MATERIAL NICKEL ALLOY BODY
STYLE DESIGNATOR A1A STRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE 4.023 INCHES
VALVE SIZE 0.500 INCHES
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER 3.665 INCHES ALL ENDS
NOMINAL THICKNESS 0.695 INCHES ALL ENDS
BOLT HOLE QUANTITY 3 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.560 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER 2.425 INCHES ALL ENDS
FLANGE FACE DESIGN PLAIN ALL ENDS

Restrictions/Controls & Freight Information | NSN 4820-01-146-4600

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-146-4600

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each